#include <stdio.h>

int main()
{
    int a, b, c, d, e;
    for (a = 0; a <= 1; a++)
        for (b = 0; b <= 1; b++)
            for (c = 0; c <= 1; c++)
                for (d = 0; d <= 1; d++)
                    for (e = 0; e <= 1; e++)
                        if ((a && b + c + d + e == 3 || !a && b + c + d + e != 3) 
                        && (b && a + c + d + e == 0 || !b && a + c + d + e != 0) 
                        && (c && a + b + d + e == 1 || !c && a + b + d + e != 1) 
                        && (d && a + b + c + d + e == 4 ||!d && a + b + d + e != 4))
                        {
                            printf("A is  pasted a piece of %s paper on his forehead. \n",
                                   a ? "white" : "black");
                            printf("B is  pasted a piece of %s paper on his forehead. \n",
                                   b ? "white" : "black");
                            printf("C is  pasted a piece of %s paper on his forehead. \n",
                                   c ? "white" : "black");
                            printf("D is  pasted a piece of %s paper on his forehead. \n",
                                   d ? "white" : "black");
                            printf("E is  pasted a piece of %s paper on his forehead. \n",
                                   e ? "white" : "black");
                        }
}